PCM-based thermal storage for solar air systems

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F12%3APU99213" target="_blank" >RIV/00216305:26210/12:PU99213 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

PCM-based thermal storage for solar air systems

Popis výsledku v původním jazyce

Solar air systems (the systems where air is used as a heat carrier) are not as common as the water-based solar systems. Nevertheless, the solar air systems can be used in many applications including space heating of buildings. A general problem with thesolar thermal systems is the need for thermal storage in order to balance supply and demand of heat over a certain period of time. A possibility to employ phase change materials (PCM) for such thermal storage was investigated using numerical simulation.A numerical model of the heat storage unit (air-PCM) was created as a type in the TRNSYS 17 simulation tool. The heat storage unit consists of aluminium containers filled with a PCM. The model allows specification of the thermo-physical properties of thePCM as well as other parameters. The results obtained from the numerical model will be validated by experiments performed on an experimental set-up that is currently under construction.

Název v anglickém jazyce

PCM-based thermal storage for solar air systems

Popis výsledku anglicky

Solar air systems (the systems where air is used as a heat carrier) are not as common as the water-based solar systems. Nevertheless, the solar air systems can be used in many applications including space heating of buildings. A general problem with thesolar thermal systems is the need for thermal storage in order to balance supply and demand of heat over a certain period of time. A possibility to employ phase change materials (PCM) for such thermal storage was investigated using numerical simulation.A numerical model of the heat storage unit (air-PCM) was created as a type in the TRNSYS 17 simulation tool. The heat storage unit consists of aluminium containers filled with a PCM. The model allows specification of the thermo-physical properties of thePCM as well as other parameters. The results obtained from the numerical model will be validated by experiments performed on an experimental set-up that is currently under construction.

Druh

D - Stať ve sborníku

CEP obor

BJ - Termodynamika

OECD FORD obor

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Projekt

<a href="/cs/project/OC10051" target="_blank" >OC10051: Využití materiálů se změnou skupenství pro vyšší efektivnost solárních vzduchových systémů</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2012

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of 10th IIR International Conference on Phase-Change Materials and Slurries for Refrigeration and Air Conditioning

ISBN

978-2-913149-91-5

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

211-216

Název nakladatele

International Institute of Refrigeration, Japan Society of Refrigerating and Air Conditioning Engineers

Místo vydání

Kobe, Japonsko

Místo konání akce

Kobe

Datum konání akce

29. 7. 2012

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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